method call exit reasons: 
               iseq_has_rest    1377130 (45.0%)
         args_splat_non_iseq     521856 (17.1%)
                   block_arg     435692 (14.2%)
     iseq_materialized_block     230877 ( 7.5%)
                 send_getter     207607 ( 6.8%)
                    keywords     120866 ( 4.0%)
         iseq_ruby2_keywords      76070 ( 2.5%)
    iseq_missing_optional_kw      28212 ( 0.9%)
                    kw_splat      27109 ( 0.9%)
              iseq_has_no_kw      13820 ( 0.5%)
               zsuper_method       6022 ( 0.2%)
       cfunc_ruby_array_varg       5986 ( 0.2%)
               iseq_has_post       4877 ( 0.2%)
             iseq_has_kwrest       1011 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        271 ( 0.0%)
                 iseq_zsuper        271 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   31632905 (99.0%)
    start_pc_non_zero     308725 ( 1.0%)
         se_interrupt        230 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3677575 (100.0%)

setinstancevariable exit reasons: 
    (all relevant counters are zero)
opt_aref exit reasons: 
    (all relevant counters are zero)

bindings_allocations:       13554
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41787
invalidation_count:          1537
constant_state_bumps:           0
inline_code_size:         5400782
outlined_code_size:       5399176

total_exit_count:        57676567
total_insns_count:     1698326017
vm_insns_count:         584166213
yjit_insns_count:      1140203466
ratio_in_yjit:              65.6%
avg_len_in_yjit:             19.3

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:   18437065 (70.8)
       getinstancevariable:    3332027 (12.8)
                      send:    1909253 (7.3)
        getblockparamproxy:     566392 (2.2)
                     throw:     428608 (1.6)
       setinstancevariable:     292326 (1.1)
      opt_getconstant_path:     277500 (1.1)
               invokesuper:     227003 (0.9)
               invokeblock:     173938 (0.7)
             setlocal_WC_0:     130338 (0.5)
                  opt_ltlt:      88601 (0.3)
               expandarray:      70437 (0.3)
                  opt_aref:      34571 (0.1)
                checkmatch:      24675 (0.1)
               opt_empty_p:      18452 (0.1)
                      once:      18333 (0.1)
                   opt_not:       5691 (0.0)
                    opt_eq:       4519 (0.0)
                  opt_size:       2982 (0.0)
                 opt_nil_p:        544 (0.0)